Shoe bumper



FIG. 1 is a front perspective view of a shoe bumper showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a front elevation view thereof.

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a front perspective view thereof shown in a position of use.

The broken lines illustrate environmental features and form no part of the claimed design. 

CLAIM The ornamental design for a shoe bumper, as shown and described. 